Windows SBS 2003. Exchange Server is down. Reason : unable to mount mailbox store. When we attempt to mount mailbox store we get the following error: An internal processing error has occurred ID no: c1041724 Exchange System Manager Regards, Guido

Is there enough disk space on the drive? http://support.microsoft.com/kb/294318 You can also look here for more tips: http://technet.microsoft.com/en-us/library/aa996027(EXCHG.65).aspx Is there events logged as well?Martin Sundstrm | Microsoft Certified Trainer | MCITP: Enterprise Messaging Administrator 2007/2010 | http://msundis.wordpress.com